Automatic device and method for measuring crack changes through three-dimensional space reconstruction

Automatic device and method for measuring crack changes through three-dimensional space reconstruction

The invention discloses an automatic device for measuring crack changes through three-dimensional space reconstruction. The automatic device comprises a measuring device and is characterized in that the device comprises motor equipment, a wheel disc, a telescopic sleeve and a fixed base, the motor e...

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Hauptverfasser: GAN PENGFEI, DING YOU'AN, CUI HELIANG, DING YONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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creator GAN PENGFEI
DING YOU'AN
CUI HELIANG
DING YONG
description The invention discloses an automatic device for measuring crack changes through three-dimensional space reconstruction. The automatic device comprises a measuring device and is characterized in that the device comprises motor equipment, a wheel disc, a telescopic sleeve and a fixed base, the motor equipment is connected with the wheel disc through a rotating wheel fixing clamp, and the upper end and the lower end of the telescopic sleeve are connected with the motor equipment and the fixed base through welding; and a camera and an annular light source are fixed on the wheel disc, and a corresponding mounting device and a power supply device are arranged. The invention discloses a method for measuring crack changes through three-dimensional space reconstruction. The method comprises the four steps of device setting, data acquisition, three-dimensional space reconstruction and calculation of image target related information. According to the invention, data acquisition is carried out through the camera, the wal
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The automatic device comprises a measuring device and is characterized in that the device comprises motor equipment, a wheel disc, a telescopic sleeve and a fixed base, the motor equipment is connected with the wheel disc through a rotating wheel fixing clamp, and the upper end and the lower end of the telescopic sleeve are connected with the motor equipment and the fixed base through welding; and a camera and an annular light source are fixed on the wheel disc, and a corresponding mounting device and a power supply device are arranged. The invention discloses a method for measuring crack changes through three-dimensional space reconstruction. The method comprises the four steps of device setting, data acquisition, three-dimensional space reconstruction and calculation of image target related information. 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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
title Automatic device and method for measuring crack changes through three-dimensional space reconstruction
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